I tried to reintsall the deafult firmware package firmware-brcm80211 , and delete the dkms sta common broadcom package and modprobes. And I added the b43.allhwsupport=1 following the steps on this thread: https://ubuntuforums.org/showthread.php?t=2214439#2. But when I reboot, this message appears: THIS PROVIDES FROM JOURNALCTLb43-phy0 ERROR: FOUND UNSUPPORTED PHY (Analog 10, Type 8 (LCN), Revision 1)b43: probe of bcma0:0 failed with error -95

EDIT: also I tried to modprobe bcma but nothing happens, and the "implement" messages continue showing

I saw the wl debian's wiki page, and I had to blacklist the bcma but that dkms module doesn't work and I can't access to the internet because the nm-applet try to connect to the network but it still connecting